baber/WOPTO huggingface dataset:
Patent JP-H1122907-A (JP)
Title: Steam generator
Inventor: AZUMA KENJI
IPC: A61H33/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To enable accelerating the heat exchange between air sucked into a housing and steam inside the housing so that the room temperature can be raised efficiently. SOLUTION: This device is equipped with a runner 2 which receives hot water injected into a housing 1 and generates steam by diffusing it. Downstream from this runner 2 heat exchange-accelerating space 16 is provided as a means of accelerating heat exchange between the air sucked in the housing 1 and the steam in the housing 1 by stagnating the flow in the housing 1. As a result, the room temperature can be elevated efficiently.
Patent JP-H0532799-A (JP)
Title: Anisotropic conductive film
Inventor: KOMIYATANI TOSHIROU
IPC: B29C41/12
Filed: 1991-07-31
Abstract: PURPOSE:To obtain an anisotropic conductive film having excellent storage stability at ordinary temperature, having high adhesion and high reliability in a wide range of temperature and small residual stress as well as moisture resistance and repair properties and suitable for connection between LCD and a flexible circuit board. CONSTITUTION:A mixture solution containing a reactive elastomer (e.g. carboxyl group-containing styrene-butadiene copolymer) in which a silane coupling agent is uniformly mixed, epoxy resin, solvent (e.g. acetone) for dissolving these compounds, encapsulated imidazole derivative and 3-10vol.% conductive particles (e.g. nickel) having 5-10mum particle diameter is cast onto a mold-releasable carrier film and dried and formed into film.
Patent JP-H1037131-A (JP)
Title: Expansion/contraction device of bridge
Inventor: MIURA TAKAO
IPC: E01D19/06
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a bridge expanding/contracting device which prevents a vehicle from falling off even in the case a joint opening widens largely in the event of an earthquake and allows the least necessary vehicles such as ambulance car to pass through. SOLUTION: This steel plates bent in a V-shape are laid in line in the direction perpendicular to the axis of a bridge, and an aux. device 14 with the two ends fixed to a fixing material is set over between floor plates 11, and the two ends are secured by anchor bolts 15. Thereon a rubber joint 18 made of rubber 17 in which a load bearing member 16 is embedded is placed and set over, and the two ends are secured by anchor bolts 19. When any joint opening widens largely in the even of a large earthquake, the bent steel plates are stretched and bear the upper rubber joint 18 and the vehicle load, and the vehicle concerned is prevented from falling off, and also possibility of the least necessary vehicles to pass through is secured.
Patent JP-H0479507-A (JP)
Title: Filter and electric connector with filter
Inventor: ITO TSUKASA
IPC: H01R13/719
Filed: 1990-07-20
Abstract: PURPOSE:To make the filter small in size, to reduce the cost and to suppress production of crosstalk by forming plural thick film capacitors each comprising a 1st conductor layer, a dielectric layer and a 2nd conductor layer to a plate member having a throughhole around the surrounding of the throughhole respectively independently. CONSTITUTION:Plural thick film capacitors 42 each comprising a 1st conductor layer 36, a dielectric layer 38 and a 2nd conductor layer 40 are formed to at least one side of a plate member 34 having plural throughholes 32 around the surrounding of the throughholes respectively independently. The parasitic capacitance among the thick film capacitors 43 is reduced by making the dielectric layer 38 of each thick film capacitor 42 formed on the plate member 34 independent of each other. Thus, crosstalk among contacts 6 is suppressed and the thick film capacitors 43 are provided, then small size (thin profile) is attained, the mount of capacitor components is not required and the cost is reduced.
Patent JP-S6248072-A (JP)
Title: Semiconductor device
Inventor: MAJIYUUMUDAARU GOORABU
IPC: H01L29/417
Filed: 1985-08-27
Abstract: PURPOSE:To extend a gate control range by partly forming the second conductivity type semiconductor region of high impurity density region corresponding to a gate region on the other surface of a substrate, and spacing an interval between the bottom of the second conductivity type region and the first conductivity type drain semiconductor layer. CONSTITUTION:Since a P<+> type drain/collector region 70 is partly formed on the other surface of an N<+> type drain/collector layer 10 directly under a gate electrode 2 and an N<+> type buffer layer 100 is formed on the bottom surface of the P<+> type drain/collector region, holes are partly implanted from the region 70 to a drain drift layer 6, and the implanting is suppressed by the layer 100. Thus, the transporting efficiency of the base region of a parasitic PNP transistor is decreased to reduce a DC current amplification factor hFE, thereby increasing a gate control range.
Patent JP-S6434921-A (JP)
Title: Preventive and remedy for thrombosis
Inventor: OKAZAKI KIYOTAKA
IPC: A61P7/02
Filed: 1987-07-30
Abstract: PURPOSE:To provide an easily administrable preventive and remedy for thrombosis, exhibiting excellent effect even by oral administration and having low toxicity and side effect, by using a protease free from plasminogen activator activity as an active component. CONSTITUTION:A protease free from plasminogen activator activity, preferably a protease having an optimum pH of 5-9 (e.g. chymotrypsin, subtilicin, thermolysin or papain) is used as an active component. The compound is preferably administered at a rate of 150-300 Azocoll unit for adult in one or several divided doses. It exhibits excellent anticoagulation and thrombolytic actions by oral administration.
Patent JP-S6165111-A (JP)
Inventor: GUSTAFSSON CARL-ERIK
IPC: G01D18/00
Filed: 1985-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1034899-A (JP)
Title: Ink jet textile printing apparatus
Inventor: WATANABE TAKASHI
IPC: B41J2/125
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To save wastful time and ink required for removing bubbles in an ink supply tube. SOLUTION: Ink is sent out of a liquid chamber 100 by a propeller 301 driven by a motor 303 to be send to a recording hard 200 through a supply tube 102a and returned to a liquid chamber by a return tube 102b to be circulated to discharge bubbles in the tube. The drive voltage of the motor is controlled to set the number of rotations of a propeller 301 so as to obtain pressure not discharging sent ink from a nozzle 201. By providing a pressure sensor or a bubble detection sensor to the supply tube 102a or driving them in combination with a flow sensor, further effective removal of the bubbles becomes possible.
Patent JP-2001017841-A (JP)
Title: Hydrophilic filtration membrane
Inventor: ISHIBASHI YUZURU
IPC: B01D69/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To keep membrane properties after membrane making good and to mold the membrane in a form suitable for ultrafiltration by incorporating an inorganic salt and water in the membrane in which the SP value of a polymer is specified and specifying the content and concentration of the inorganic salt respectively. SOLUTION: In an ultrafiltration membrane in which the SP value of a polymer forming the film is at least 21, an inorganic salt and water is incorporated in the membrane. The content of the salt is set up at 0.5 mol or above per 1 kg of the polymer, and the concentration of the salt is set up within a range from 1 mol/liter to the almost saturated concentration of the salt 25 deg.C. As the inorganic salt, for example, at least one selected from lithium chloride, magnesium chloride, calcium chloride, aluminum chloride, iron chloride, lithium nitrate, magnesium nitrate, potassium thiocyanate, hydrogen sodium sulfate, and potassium carbonate is used.
Patent JP-S6432972-A (JP)
Title: Steering device for vehicle
Inventor: KATO MASARU
IPC: B62D7/15
Filed: 1987-07-30
Abstract: PURPOSE:To improve the ability of making a small sharp turn by keeping steering of a subsidiary steering wheel zero when the main steering wheel is subjected to small steering, and controlling steering of the subsidiary steering wheel to be gradually increases with an increase in steering of the main steering wheel. CONSTITUTION:When the turning angle of a handle is small, the operation of main steering means 10 is small and steering of front wheels 4, 4 is small. When the handle is turned to the right or left, a steering transmitter 12 is pushed onward or retreated to operate steering control means 14. As the steering control means 14 comprises a Watts link mechanism, the moving point is located at the substantially neutral position while the steering of the front wheels 4, 4 is small, so that the rear wheels 6, 6 are not steered. When the turning angle of the handle is enlarged and the steering of the front wheels 4, 4 changes largely, the operation of the steering transmitter 12 is enlarged and the steering control means 14 is largely operated, so that the steering of the rear wheels 6, 6 is gradually increased. Thus, the ability of making a small sharp turn can be improved.
Patent JP-H0921313-A (JP)
Title: Abnormality detecting device for exhaust secondary air supplying system of internal combustion engine
Inventor: KATO HIROAKI
IPC: F02D41/22
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To detect the abnormality of a closing valve itself by detecting the abnormality of the closing valve based on the operating condition of an air pump supplying air to an air supplying passage, and the detected output of an air flow rate detecting means detecting the air flow rate of the air supplying passage at the downstream side of the closing valve. SOLUTION: When a specified judging condition is established, an air pump 32 is operated with a solenoid valve 86 turned on first, and also with a switch 74 turned on. Next, it is judged whether or not the detected value of an O2 sensor 52 is closer to the lean side as compared with a theoretical air-to-fuel ratio, and concurrently, when its answer is in the negative, it is judged that an air switching valve 80 is normal, and when the answer is in the affirmative, it is judge that the air switching valve is abnormal. Namely, if the solenoid valve is turned off, since the air switching valve 80 is opened by a cut valve 76, no air passes through at all, and no action should be taken against a leas valve. However, if open-stick takes place in the air switching valve 80, air flows in an exhaust duct 18, and an air-to-fuel-ratio is thereby turned out to be in the lean side.
Patent JP-S6349618-A (JP)
Title: Damper control device for distributing combustion air
Inventor: WATABE YOJI
IPC: F23N3/06
Filed: 1986-08-15
Abstract: PURPOSE:To reduce a load of a forced draft fan by a method wherein an amount of requisite air is calculated in response to the number of burners for each of stages, a distribution damper for the state having the maximum amount of requisite air is fully opened and a degree of opening of a distribution damper for the remaining stages is controlled to be equal to a required amount of air for each of the stages. CONSTITUTION:A high-selector 17 selected the maximum value of a set value SV in a damper degree adjusting meter for each of the stages to be as S0. A comparator 18 may compare S0 with a set value of a self-stage and if SV=S0, a comparison output COM is transmitted. A changing-over means 19 selects an output MH' of a variation rate limiter 21 when a comparison output COM is given so as to limit a degree of opening of a distribution damper to its maximum value. A degree of opening of the distribution damper in the stage of maximum air requisite amount becomes maximum, thereby a pressure at an inlet part of each of the distribution dampers is decreased and a degree of opening of the damper for other stage is controlled in its full-opened direction in order to keep a set flow rate. Therefore, a load on the forced draft fan 6 is reduced.
Patent JP-H1135588-A (JP)
Title: Phosphoric acid compound having acrylic group and its production
Inventor: SUGIYA TADASHI
IPC: B01J31/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To produce the subject new compound, composed of a structure without containing a P-O-C bond weak in heat and hydrolytic resistances and capable of modifying an adhesive composition, a coating material composition, etc., by (co)polymerization and imparting functional properties such as high heat resistance and excellent chemical stability thereto. SOLUTION: This compound is represented by formula I [R<1> is H or methyl; A is a 3-10C (branched)alkylene; R<2> is H, a 1-20C (branched) alkyl, a cycloalkyl, a (substituted) phenyl or benzyl], e.g. (3-methacryloyloxypropyl)octylphosphinic acid. The compound represented by formula I is obtained by reacting a compound represented by formula II with an unsaturated alcohol in the presence of a radical initiator, providing a compound represented by formula III and then reacting the resultant compound with (meth)acrylic acid in the presence of an acidic catalyst and a phase-transfer catalyst.
Patent JP-H1140213-A (JP)
Title: Pressure-welding connector
Inventor: KOSUGE HIDEJI
IPC: H01R4/24
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a pressure welding connector which can be prepared for various diameter sizes of electric wires only by pressure-welding terminal contained in it. SOLUTION: A pressure welding terminal 30 is contained within a cavity 11 of a housing 10 and is provided with a wire-supporting part 40 which is set at the prescribed height according to diameter of an electric wire 50. Then the electric wire 50 is pushed by a cover 20, and bent into a crank shape within the housing 10. At this time, the counter force against the pulling of the electric wire can be kept, because a step of the crank will no longer become small by setting the wire supporting part 40 high, even when the electric wire 50 is fine.
Patent JP-S6083286-A (JP)
Title: Video reproducing device
Inventor: TOMIOKA MASAO
IPC: G11B27/34
Filed: 1983-10-13
Abstract: PURPOSE:To search for a desired image easily by detecting a program identification signal recorded at the head of each program recorded on a tape while running the tape at a high speed, and switching the speed of the tape to a low running speed for a specific time every time a detection signal is obtained and reproducing the recording signal of the corresponding program. CONSTITUTION:When numbers of programs FE1, FE2, FE3... are recorded on the video signal tracks TR of the tape, an index recording switch 18 is operated at timing corresponding to the head of each program to record index signals IND1, IND2, IND3... as program identification signals. A program search reproduction switch 17 sends a command of ''program search reproduction mode'' to a system control circuit 2, which operates at this time to switch a VTR to a playback (PB) mode temporarily for the specific time T when the index signals IND1, IND2, IND3... are generated while the VTR runs the tape at a high speed in fast-forward (FF) mode.
Patent JP-S6347676-A (JP)
Title: Actual load measuring apparatus
Inventor: ESHIYA TERUO
IPC: G01R15/12
Filed: 1986-08-18
Abstract: PURPOSE:To enhance workability and to conserve a measuring work time, by mounting a change-over operation part consisting of the shunt resistor inserted in each phase of a CT secondary circuit in series and a change-over switch for changing over said resistor and a measuring part. CONSTITUTION:When the change-over contact 15t of a change-over switch 15 is set at an OFF-position, an apparatus is in a state measuring no actual load. When the change-over contact 15t is connected to fixed contacts R1, R2, the measurement of an R-phase can be performed. By this procedure, the change- over contact 15t is successively changed over to fixed contacts S3, S4   T5, T6   N7, N8 to measure an S-phase, a T-phase and an N-phase. With respect to a phase angle, PT secondary voltage is set as reference and the phase with this low voltage is measured as a voltage-voltage phase due to a high sensitivity digital phase meter. In this system, since each phase change-over of a CT secondary current is not performed and output voltage is changed over, the open accident of a CT secondary circuit caused by change-over operation is eliminated.
Patent JP-H0860661-A (JP)
Title: Construction method of underground structure
Inventor: SERIZAWA SADAMI
IPC: E02D15/06
Filed: 1994-08-15
Abstract: PURPOSE: To make it possible to reduce a construction cost by pouring a stabilizing liquid containing a deterioration retardant before placing concrete in an excavated ditch formed by pouring the stabilizing liquid in the ground, and substituting it for the stabilizing liquid in the bottom of the excavated ditch. CONSTITUTION: A stabilizing liquid A is poured into an excavated ditch 2 while excavating the ditch 2. A reinforced cage is lowered into the excavated ditch 2 formed in a specific shape and is erected in a specific position, and a specific number of tremie pipes 4 are installed. The stabilizing liquid A is sucked up with a pump 6, a deterioration retardant is added to the liquid A to make a stabilizing liquid B, it is supplied to the tremie pipes 4, and it is poured to the bottom of the excavated ditch 2. After that, concrete 8 is poured into the tremie pipes 4, the stabilizing liquid B filled into the pipes 4 is pushed into the excavated ditch 2. The stabilizing liquid B is pushed into the excavated ditch 2 in parallel with the cast of the concrete 8.  The stabilizing liquid A is discharged with the pump 6 in parallel with the cast of the concrete 8, and the concrete 8 is placed into the excavated ditch 2 until it reaches specific height, while the stabilizing liquid B in a deteriorated part caused by contact with the concrete 8 is collected to abolish.
Patent JP-H1034969-A (JP)
Title: Ink jet printer
Inventor: SATOU NOBUSUKE
IPC: B41J2/175
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer which can perform high speed gradation printing through simply circuitry without causing any shift in the shooting position. SOLUTION: This ink jet printer comprises a pulse voltage applying section 10 for delivering ink through a nozzle by conducting an AC current through the ink based on an input pulse train in synchronism with the printing period, and an AC pulse generating section 8 for controlling the quantity of ink to be delivered through the nozzle based on a pulse density control data for continuously varying the density of the input pulse train for outputting an AC current from the pulse voltage applying section 10, and a data (c) for selecting a predetermined interval in a pulse density control data generating section based on a print data, e.g. an image data. This arrangement realizes an ink jet printer which can perform high speed gradation printing through simply circuitry without causing any shift in the shooting position.
Patent JP-H1124671-A (JP)
Title: Muffler
Inventor: KONDO HIROYUKI
IPC: F01N1/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a muffler in which S/N is improved more than in the past to precisely detect a sound to be detected while protecting a noise detector or silencing deviation detector from heat or exhaust gas. SOLUTION: A damper 38 as a resonant vibration preventing means is provided on the peripheral part of a heat insulating membrane 35 provided so as to partition a noise detector 2 (the same may be said of a silencing deviation detector 3) from the inner space of a sound absorbing duct 31. The noise detector 2 is mounted on the sound absorbing duct 31 through a cooling pipe 37 having sound absorbing materials 39a, 39b in the inner part, and the cooling pipe 37 is connected to the sound absorbing duct 31 through a vibration isolating member 61. The membrane 35 protects the noise detector 2 from heat or exhaust gas, and is prevented from being resonantly vibrated by the damper 38. Further, the radiating effect can be enhanced by the cooling pipe 37, and generation of a foreign sound by vibration can be also prevented by the internal sound absorbing materials 39a, 39b.  Thus, N/S can be improved.
Patent JP-H0834420-A (JP)
Title: Automatic labeling device
Inventor: SUZUKI YOSHIAKI
IPC: B65C9/26
Filed: 1994-07-23
Abstract: PURPOSE:To attach a label to the upper surface of an article while maintaining the positional accuracy without synchronizing the feeding speed of the labels continuously attached to a strip-like mount paper with the transfer speed of the article. CONSTITUTION:A cylinder mechanism 12 is provided above a label attaching mechanism 7, the upper part of the label attaching mechanism 7 is suspended from the end part of a rise and set rod 12a of the cylinder mechanism the label attaching mechanism 7 is freely pivotally mounted to a frame 1a of the body of a labeling device, the label attaching mechanism 7 is moved downward to the upper surface of an article C by the projection of the rise and set rod 12a and a label A is attached to the article C in conjuction with the relative movement of the article C.
Patent JP-H0635046-A (JP)
Title: Operation controller for camera
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B17/30
Filed: 1992-07-20
Abstract: PURPOSE:To prevent undesired photographing when a bar code signal at the time of automatically loading, can not be decoded. CONSTITUTION:This operation controller for a camera is equipped with a spool shaft rotating means 102 which can load a film cartridge 101 on which a bar code displaying film information is integrally and rotatably provided with a spool shaft 101a, forward rotates the spool shaft 101a of the cartridge 101 to send out the film from the cartridge 101 and lead the film to a winding spool, and simultaneously, backward rotates the spool shaft 101a to rewind the film into the cartridge 101, a reading means 103 reading the pattern of the bar code integrally rotated with the spool shaft 101, to output the bar code signal, at the time of sending out the film, a decoding means 104 decoding/outputting the bar code signal, and a control means 105 controlling the spool shaft rotating means 102 to rewind the film, when the bar code signal can not be decoded by the decoding means 104.
Patent JP-S6347356-A (JP)
Title: Production of aluminum plated steel sheet for fuel exhaust having excellent corrosion resistant performance
Inventor: HIGUCHI YUKINOBU
IPC: C23C2/00
Filed: 1986-08-18
Abstract: PURPOSE:To obtain a titled steel sheet which exhibits excellent corrosion resistance as a stock for an exhaust pipe of an automobile, etc., by subjecting one face of the steel sheet contg. C, Cr, solAl as essential components to underling plating of Ni and Ni-Fe alloy, then to an aluminum plating treatment. CONSTITUTION:The plating treatment is executed on one face of the steel sheet contg., by weight %, <=0.02% C, 3-20% Cr, 0.005-0.10% solAl, and 0.03-0.5% >=1 kinds among Ti, Nb, Zr, and V in the following manner. The Ni or Ni-Fe alloy layer of 0.5-5g/m<2> in terms of Ni is provided on one face of the steel sheet in order to form the alloy layer having less defects thereon to >=6mu thickness. The steel sheet provided with said alloy layer is then subjected to hot dip coating in an Al-Si alloy plating bath (620-690 deg.C plating bath temp.) contg. 5-13% Si. The aluminum plated steel sheet which has the above-mentioned characteristics and exhibits the excellent corrosion resistance to sprayed salt for preventing freezing of roads, etc., is thus obtd.